EP2523865B1 - Tamper evident closure - Google Patents
Tamper evident closure Download PDFInfo
- Publication number
- EP2523865B1 EP2523865B1 EP20100812878 EP10812878A EP2523865B1 EP 2523865 B1 EP2523865 B1 EP 2523865B1 EP 20100812878 EP20100812878 EP 20100812878 EP 10812878 A EP10812878 A EP 10812878A EP 2523865 B1 EP2523865 B1 EP 2523865B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- closure
- configuration
- protrusion
- tamper evident
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002441 reversible effect Effects 0.000 claims description 10
- 230000002427 irreversible effect Effects 0.000 claims description 6
- 239000007799 cork Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- -1 devices Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000015040 sparkling wine Nutrition 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/0052—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in more than one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/16—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers with handles or other special means facilitating manual actuation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/026—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure initial opening or unauthorised access being indicated by a visual change using indicators other than tearable means, e.g. change of colour, pattern or opacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2401/00—Tamper-indicating means
Definitions
- the present invention relates to a tamper evident closure, i.e. a closure comprising devices that can provide evidence of first opening.
- WO03/066467 discloses a closure assembly for pharmaceutical applications which has both tamper evident and child proof features: the tamper evident feature is provided by a first portion of the outer surface of the closure assembly, which creates a step with respect to a second portion of the same outer surface, whereas the child proof feature is provided by forcing the user to an opening movement that shall necessarily involve two distinct directions.
- This closure assembly has the undoubted drawback of simple opening, which is inherently disadvantageous in the pharmaceutical field, that requires child proof closure assemblies.
- WO2005/021400 by Guala Closures S.p.A. discloses a tamper evident closure assembly that is opened by a movement that shall not necessarily involve two distinct directions (hence defining a non child proof closure), in which an internal element is broken and moved to expose a surface underneath it, to show that first opening has occurred.
- the main drawback of this closure assembly consists in the need for internal breakable elements as well as a relatively complex system for breaking them.
- EP1511677B1 granted to Guala Closures UK Limited discloses a tamper evident closure assembly, in which the opening movement exposes a counteracting annular element, the closure of the closure element being unable to be restored to the starting position after first opening. Nevertheless, the simple construction of the structure of this closure unit is a limit to tamper evident features, which necessarily rely on the size of the annular element to be exposed during first opening.
- US6536618 discloses a tamper evident closure in which part of the closere has to be pushed in, before being able to remove it. This document discloses the features of the preamble of claim 1.
- the object of the present invention is to at least partially fulfill the above need, while at least partially obviating prior art drawbacks.
- the present invention provides a closure assembly having advantages in terms of simple fabrication, greater strength, more compact design and/or higher versatility.
- FIGS 1a-4d show an unthreaded closure, generally designated by numeral 1.
- closure 1 is typically a stopper, i.e. comprising a cylindrical inner member 2 having such shape and size as to allow sealable engagement with the interior of the neck 101 of a container 100.
- the inner member 2 is traditionally made of cork, although alternative solutions have been recently suggested to form such members of a synthetic material known as "synthetic cork".
- synthetic cork One of these materials is disclosed, for instance, in patent application EP1423310 .
- an inner member 2 of the stopper type may fall in a relatively limited range as may be readily recognized by those skilled in the art, but also by ordinary users.
- inner member 2 will be used to designate a stopper as mentioned above, which has a substantially cylindrical shape and is capable of ensuring the desired liquid-tightness in the neck 101 of the container 100.
- stopper may be made of cork, synthetic cork or other materials, such as a hollow PE stopper with sealing threads such as the ones for sparkling wine.
- the closure 1 comprises internal threads 3 for engagement with external threads 106 integral with the container 100.
- the container 100 is not threaded in itself, but a lower element 4 is attached thereto, which comprises a pouring device fastened and fixed to the neck 101 of the container 100.
- the container 100 is advantageously a bottle, and comprises a neck 101 that terminates in a mouth.
- the neck 101 may comprise an outer projection 103, delimited by a bottom surface 104 and a top surface 105.
- the vertical axis will be defined as the longitudinal axis X-X of the closure 1 and conventionally the bottom side will be the side of the closure 1 designed to face towards the container 100, and the top side will be the one designed to face towards the consumer; this is actually the normal orientation of the closure when fitted onto a normally oriented bottle (as shown in the figures).
- the closure 1 comprises an outer gripping surface 6 and an inner portion 7, which are movable relative to each other between first and second configurations.
- the outer gripping surface 6 corresponds to that part of the closure 1 that can be grasped by a user for opening and closing the closure 1 itself. Typically, it coincides with the outer surface of the closure 1 and has a cylindrical shape (or at least a cylindrical symmetry).
- the inner portion 7 is movable relative to the surface 6 between a first configuration, corresponding to the configuration prior to first opening (as shown in Figures 1a , 2a , 3a , 4a , 5a , 6a ) and a second configuration, corresponding to the configuration after first opening (as shown in Figures 1c , 2c , 3c , 4c , 5c , 6c ).
- the closure 1 in the closure 1 the inner portion 7 moves down relative to the surface 6 (or: the surface 6 moves up relative to the inner portion 7) during first opening, and the closure 1 comprises means for preventing such inner portion 7 from rising again after its descent (or; for preventing the outer surface 6 from descending after rising).
- the inner portion 7 initially remains axially stationary with respect to the container 100, whereas the gripping surface 6 moves axially upwards.
- the container 100 will not always be taken as a fixed reference in the description and claims hereinbelow, and the gripping surface 6 may be also taken as a reference. In the latter case, the inner portion 7 will be lowered relative to the gripping surface 6. This difference obviously concerns the viewpoint only and will in no way affect the validity of the technical solution and its operation.
- a part 8 of the top surface 9 of the closure 1 is lowered relative to the remaining part 10m of the top surface 9.
- the part 8 that moves down may be a central disk, a ring concentric with the axis X-X, or may have any other shape (e.g. a polygonal shape, or the logo of the manufacturer of the liquid in the container 100).
- the central part 8 is advantageously contained in (or coincident with, if it has a circular shape) a circle having a diameter from 25% to 75% of the diameter of the rest of the top surface 10m, preferably from 40% to 60% of such diameter. Conveniently, the diameter of such circle may also be smaller than the diameter of the neck 101 of the container 100.
- the top surface 9 of the closure 1 is formed on an outer portion (or outer member) 10, in which at least part of the inner portion 7 is held.
- the outer portion 10 comprises a seat 5, whose shape, excepting any seats for permanent attachment means (see below), may be substantially cylindrical or composed of concentric cylinders.
- the shape of the seat 5 may be composed of one or more solids having a triangular, square, rectangular, hexagonal shape or possibly with a larger number of sides.
- the seat 5 is shown to have a substantially cylindrical shape, or to be composed of concentric cylinders, with the exception of ribs 728 and 10p, which are used to prevent relative rotation between the inner portion 7 and the outer portion 10.
- the larger diameter of the seat 5 is on the bottom side, and the smaller diameter is on the top side.
- the outer portion 10 comprises means that prevent any upward motion of the inner portion 7; nevertheless, the inner portion 7 may move downwards within the seat 5, preferably during first opening, for instance only during first opening.
- the relative motion between the inner portion 7 and the outer portion 10 may be a translational or roto-translational motion.
- the inner portion 7 remains intact during the motion between the first and second configurations; in other words, the inner portion 7 does not require the rupture of bridges or weakened lines, to accomplish its tamper evident task.
- the inner portion 7 comprises first and second attachment means 11, 12, which allows it to be attached to the container 100 and the outer portion 10 respectively.
- the first attachment means 11 are reversible, i.e. can attach the inner portion 7 to the container 100 a number of times without any substantial change.
- the first attachment means 11 consist of the outer surface 13 of the cork 2, which has such surface characteristics as to allow reversible engagement thereof with the interior of the neck 101 of the container 100.
- the first attachment means 11 consist of the internal threads 3.
- These reversible attachment means 11 are those that are used while normally opening and closing the container 100.
- the second attachment means 12 are irreversible and capable of maintaining or locking the inner portion 7 in the second configuration.
- the second attachment means 12 allow movement of the inner portion 7 with respect to the outer portion 10 from the first to the second configuration and prevent return to the first configuration and preferably lock the relative position of the inner and outer portions 7, 10 (possibly with some play) once the second configuration has been reached.
- the second attachment means 12 are snap engagement means.
- they may comprise a protrusion 14 that is pushed outwards by an elastic member 15.
- the second attachment means comprise a pin (the protrusion 14), advantageously having a rectangular section, which is housed in a special seat 17 formed in the inner member 7 and is pushed by a spring (the elastic element 15) against outer portion 10.
- the second attachment means 12 shall preferably extend through less than 360°, preferably not more than 180°, e.g. about 120°.
- the inner surface 16 of the outer portion 10 comprises at least one respective seat 17 capable of receiving the second attachment means 12.
- the shape of the seat/s 17 is substantially complementary to the shape of the attachment means 12.
- the axial distance between the second attachment means 12 and the seats 17 for engagement thereof may be of a few millimeters, thereby affording a displacement visible to the naked eye.
- the inner portion 10 may comprise a movable member 18 with the second attachment means 12 applied thereto, that may be visible from the outside together with the cork 2 itself, which is fastened, advantageously glued to the movable member.
- the lower end of the movable member 18 may or may not project out of the outer member 10 in which it is inserted: in the embodiment of Figures 2a-2d , the relative motion between the outer member 10 and the movable member 18 during first opening exposes the lower portion of the outer surface of the movable member 18, whereas in the embodiment of Figures 1a-1d the outer surface of the movable member 18 is covered by the outer member 10 even after first opening.
- the first attachment means 11 are stronger than the second attachment means 12, which are not engaged yet.
- the force exerted by the user to open the container 100 allows the closure 1 to move from the first configuration to the second configuration, as the longitudinal resistance of the first attachment means 11 is greater than the longitudinal force that can be transferred between the gripping surface 6 and the inner portion 7.
- the second attachment means 12 engage and the closure 1 can no longer change its configuration.
- the maximum longitudinal force that can be transferred by the second attachment means 12 is higher than the longitudinal resistance of the first attachment means 11.
- the force exerted by the user may overcome the resistance of the first attachment means 11 and the container 100 may be open.
- the above occurs without requiring the rupture of any element of the tamper evident system or optionally of the closure 1, itself.
- the gripping surface 6 and the inner member 7 may move relative to each other along the axis X-X.
- the main difference from the previous embodiment lies in the structures of the movable member 118 and the second attachment means 12.
- the second attachment means 12 comprise a protrusion 114, advantageously formed of one piece with the inner member 7.
- the snap engagement of the second attachment means 12 depends on the conformation of the inner member 7, which comprises an annular cavity 120 coaxial with the axis X-X.
- Such annular cavity 120 defines a substantially annular thin wall 121.
- the protrusion 114 is formed on the thin wall 121 to face radially outwards, advantageously in the proximity of the top end of the wall 121.
- the thin wall 121 may have two slots 122, for instance placed at each side of the protrusion 114. Such slots 122 delimit a portion 123 of the thin wall 121 that can be even thinner than the rest of the thin wall 121. The circumferential extension and the thickness of he portion 123 may be changed to adjust the radial flexibility of the portion of the thin wall 121 with which the protrusion 114 is connected.
- protrusions 114 there may be embodiments with one, two, three or even more protrusions 114.
- they may be equally spaced along the circumference and lie on a single plane, transverse to the axis X-X. Different arrangements may be also considered, provided that the closure 1 can still be assembled and operated properly.
- the protrusion 114 has two upper sides 124 and 125 inclined to the plane perpendicular to the axis X-X.
- the outer circumferential surface 128 of the protrusion 114 advantageously has a diameter greater than the diameter of the inner surface 116 of the outer member 10, to allow the portion of the thin wall 123 with which the protrusion 114 is connected to be elastically loaded.
- Figure 3d clearly shows the inner surface 116 of the outer member 10, which comprises at least one seat 117 capable of receiving the second attachment means 12.
- each protrusion 114 there will be one seat 117 for each protrusion 114.
- the seat 117 may have two upper sides 126 and 127 (the side 126 being only visible in Figure 3d ) inclined to the plane perpendicular to the axis X-X, preferably having the same inclination and/or corresponding to the inclined sides 124 and 125 of the protrusion 114.
- the bottom surface of the seat 117 advantageously comprises two wall portions 129, 130 disposed at different radial depths of the inner surface 116.
- the seat 117 may be considered as the resultant of two adjacent distinct seats, not separated from any physical element, each defined by the bottom wall 129, 130, and having different depths. Therefore, a first seat defined by the wall 129 and a second seat defined by the wall 130 may be recognized.
- the wall 129 placed at a lower depth, has a position that matches the position assumed by the second attachment means 12 in the first configuration (see Figure 3b ).
- the engagement of the second attachment means 12 in the seat 117 only allows the inner portion 7 to move relative to the gripping surface 6 towards the second configuration.
- the wall 130 placed at a greater depth and advantageously lower than the wall 129, allows engagement of the second attachment means 12 when the closure 1 is in the second configuration.
- This particular closure 1 is assembled by first introducing the inner member 7 into the outer member 10.
- the inner member 7 is oriented angularly to the outer member 10 so that the second attachment means 12 cannot lock the closure 1 in the second configuration before reaching the first configuration.
- the angular orientation is selected so that the protrusions 114 cannot fit into the seat 117 when the inner member 7 is introduced into the outer member 10.
- This step is useful because insertion occurs in the direction opposite to the direction in which the tamper evident means are actuated, i.e. the relative displacement occurs in a direction opposite to the direction in which the closure 1 moves from the first configuration to the second configuration.
- both are rotated relative to each other, e.g. by 90°, so that the second attachment means 12 can engage in the first configuration.
- the protrusion 114 fits into the seat 117 and abuts against the shallower surface 129.
- the surface 129 is at such a depth as to prevent full relief of the potential elastic energy of the thin wall 123.
- This axial component moves the closure 1 into the second configuration thereby further relieving the potential elastic energy of the thin wall 123.
- the depth of the wall 130 is, for instance, larger than the diameter of the circumference circumscribed about the protrusions 114 at rest, which allows full relief of the potential elastic energy of the thin wall 123.
- the projection 103 of the container does not extend to the end of the mouth, but is upwardly delimited by a top surface 105 distinct from the mouth.
- the outer member 10 has a longitudinal extension greater than the inner portion 7.
- the diameter of the seat 5 may be advantageously greater than the one of the neck 101 of the container 100, thereby covering the portion of the neck 101 above the projection 103, as shown in Figure 4a .
- the outer member 10 is like those described above.
- the outer member 10, in this case, is not a single member, like in the other embodiments, but also comprises a distinct closure sleeve 231, comprising a side wall 232 and optionally a bottom wall 233 whose function is to retain the inner portion 7 in the closure 1, while the container 100 with the closure 1 applied thereon is opened and/or closed.
- closure sleeve 231 is attached to the outer member, such as by gluing or interlocking arrangement.
- the main difference of the inner portion 7 from the one of the embodiments as shown in Figures 1a-3d lies in the movable member 218, which has protrusions 214 formed, preferably in an integral fashion, on its outer surface 234.
- the protrusions 214 are integrated with the elastic means 215.
- the protrusions 214 comprise one or more fingers 235, inclined to the longitudinal axis X-X to form a conical profile with a downward apex.
- each protrusion 214 comprises two, three or four fingers 235 and the movable member comprises two, three or four protrusions 214, for instance equally spaced along the circumference.
- the fingers 235 and the axis X-X form an angle smaller than 60°, advantageously from 40° to 20°, for instance 30°.
- the circumferential extension of the protrusions 214 might also cover 360°, but is smaller in the preferred embodiment, e.g. not greater than 180° or about 120°.
- the fingers 235 are connected to the movable member 218 by spacers 236.
- the inner portion 7 comprises stop means that can prevent it from descending relative to the gripping surface 6, beyond the position that corresponds to the second configuration.
- these stop means comprise the bottom surface 237 of the spacers, which substantially abuts against the outer member 10, i.e. the flange 233 of the sleeve 231.
- the sleeve 231 comprises the seats 217 that receive the protrusions 214.
- the engagement between the protrusion 214 and the seat 217 prevents the inner portion 7 from moving from the second configuration to the first configuration relative to the gripping surface 6.
- engagement is obtained by abutment between two (substantially) horizontal surfaces: the top surface (238, in Figure 4b ) of the protrusion 214 and the inner top surface (239, in Figure 4b ) of the seat 217.
- the seat/s 217 of the sleeve 231 may extend through the whole thickness of the side wall 232.
- the sleeve 231 may have insert seats 240. These seats 240 may be located above the seats 217.
- the seats 217 and the insert seats 240 have the same circumferential extension.
- the seats 240 are advantageously open at the top and/or have a bottom surface 241 inclined downwards, preferably at the same angle of inclination of the fingers 235.
- the movable member 218 may also comprise plates 242, possibly integrally formed, e.g. alternated with the protrusions 214. These plates 242 are substantially as thick as the spacers 236.
- the top surface of the plates 242 is at such a level as to stop the upward movement of the movable member for its top surface to be aligned with the top surface of the outer member 10.
- the closure 1 comprises internal threads 3 for engagement with external threads 106 integral with the container 100.
- the external threads 106 may be formed directly on the neck 101 of the container 100 or, like in the case of the figure, on a closure body 350 designed to be fitted onto the neck 101 of the container 100
- closure body 350 and the closure 1 form together a closure assembly.
- the closure body 350 comprises the elements integral with the container, whereas the closure 1 is what is integrated with the closure body 350 to prevent liquid from leaking out of the container 100 having the closure assembly thereon.
- the closure body 350 may comprise, for instance, a threaded sleeve 351 with external threads formed thereon.
- Such threaded sleeve 351 may comprise a pouring spout 352 and/or may be integrated with the container 100 by appropriate attachment means 353, such as tabs engaging against the bottom surface 104 of the projection 103.
- the closure body 350 may comprise anti-refill means, such as a washer 354 which holds, possibly in combination with the threaded sleeve 351, a ball 355, or a valve like the one disclosed in Application No. PCT/GB2004/000189 (or similar to it) thereby forming a non-refillable valve system.
- anti-refill means such as a washer 354 which holds, possibly in combination with the threaded sleeve 351, a ball 355, or a valve like the one disclosed in Application No. PCT/GB2004/000189 (or similar to it) thereby forming a non-refillable valve system.
- the closure body 350 may comprise an additional sleeve 356.
- This closure 1 which is designed to be opened by an unscrewing action, instead of a longitudinal pulling action, is based on certain concepts of the embodiment of Figures 3a-3d and certain other concepts of the embodiment of Figures 4a-4d .
- the structure of the outer member 10 is like the one of Figure 3d : it comprises a movable member 318, having thereon the portion 8 of the top surface 9 of the closure 1 that descends during first opening, as well as the protrusions 314 and the elastic means 315 consisting of thin walls 323.
- Figure 5d shows neither the side wall designated by numeral 121 in Figure 3d , nor a clearly defined annular cavity 120, the two embodiments of the elastic means may be interchanged.
- the movable member 318 may be assembled with the outer member 10 of Figures 5a-5d by axially inserting and then rotating it, like for the corresponding members of Figures 3a-3d .
- two seats 317, 340 are visible in Figures 5a-5d , the second comprising a downwardly inclined surface 341.
- the surface 341 is located above the seat 317.
- the operation of the second attachment means 312 of this embodiment is similar to the operation of the second attachment means 212 of the embodiment of Figures 4a-4d : a relative axial movement between the gripping surface 6 and the inner portion 7 first causes the protrusions 314, 214 to slide down the inclined surfaces 341, 241, thereby loading the elastic means 315, 215.
- the elastic means 315, 215 snap the protrusions 314, 214 into their seats 317, 217, thereby causing the top surfaces 338, 238 of the protrusions 314, 214 to abut against the upper inner surfaces 339, 239 of the seats 317,217.
- this may involve that only part of the seat 340 has an inclined bottom surface 341, and the remaining part (e.g. the upstream part, considering the direction of relative rotation) may be substantially perpendicular to the axis X-X.
- the outer member 10 comprises one or more lower seats 360 opening towards seat 5 and the bottom edge 365 of the outer member 10.
- These lower seats have an inclined wall 362, which is adapted to cooperate with the corresponding inclined surface 363 of a cam 361 integral with the external threads 106.
- the cam 361 may be formed on an appropriate flange of the threaded sleeve 351 and/or the outer sleeve 356 and/or another element integral with the external threads 106.
- the cam 361 is used to convert a relative angular displacement between the gripping surface 6 (i.e. the outer member 10 of the closure 1) and the container 100 (or the external threads 106, or the closure body 350, or the cam 361 itself) into a relative longitudinal motion between these parts.
- the cam 361 imparts a longitudinal displacement between the gripping surface 6 and the inner member 7, thereby actuating the tamper evident feature.
- the inner member 7 is unaffected by the presence of the cam 361, e.g. because the lower limit of the inner member 7 is at a higher level than the upper limit of the cam 361.
- the cam 361 might be radially external to the inner member 7.
- the second attachment means (or irreversible attachment means) comprise a protrusion 114, 214, 314 connected by elastic means 123, 223, 323 to the inner member 7.
- the protrusion 114, 214, 314 is movable between a first position corresponding to the configuration of the closure 1 prior to first opening and a second configuration of the closure 1 after (immediately after) first opening.
- the protrusion 114, 214, 314 is longitudinally displaced relative to the gripping surface 6 and a special relief arrangement allows the elastic energy accumulated in the elastic means to be relieved.
- the relief arrangement may comprise a radial step, whereby as the protrusion 114, 214, 314 descends relative to the gripping surface 6, it moves from a position closer to the axis X-X to a position farther from the axis X-X.
- the relief arrangement operates in one way, i.e. does not allow reverse motion. For example, it allows a snap motion.
- the relief arrangement may be interposed between two successive radial seats having different depths ( Figures 3a-4d ), possibly adjacent ( Figures 3a-3d ), or two seats separated by a wall ( Figures 4a-5d ).
- the wall may be an inclined wall 241, 341 to allow loading of the elastic means.
- the relief arrangement and the seat/s that define it may be integrally formed in the outer member 10, or in an added element ( Figures 4a-4d ), such as a sleeve 231, that may be appropriately attached to the outer member 10.
- closure 1 comprises internal threading 3 for engagement with external thread 106 integral with the container 100.
- closure body 350 may be very similar or identical to the closure body 350 as described with reference to the embodiment of Figures 5a-5d .
- the main difference from the embodiment of Figures 5a-5d consists in that the inner member 7 is divided into two members 71, 72, which are fixedly engaged with each other, so that the outer member 10 is trapped between them.
- the two elements 71, 72 may engage with each other by snap-fitting, although other fastening arrangements may be envisaged, such as gluing, force-fitting and/or welding, e.g. ultrasonic welding.
- the first member 71 comprises part 8 of top surface 9 of closure 1, which may be lowered relative to remaining part 10m of top surface 9, whereas second member 72 comprises reversible attachment means 11.
- first member 71 comprises part 8 of top surface 9 of closure 1, which may be lowered relative to remaining part 10m of top surface 9, whereas second member 72 comprises reversible attachment means 11.
- reversible attachment means 11 shows the embodiment of Figures 6a-6d as being the thread 3, it shall be understood that the same closure structure 1 may be used when the reversible attachment means 11 are the outer surface 13 of the cork 2.
- the second member 72 may comprise a radial surface 721, e.g. having an annular shape, which is substantially perpendicular to the longitudinal axis X-X of the closure 1.
- the surface 721 forms an abutment for outer member 10, in the configuration that corresponds to the configuration prior to first opening.
- the second member 72 may also comprise a first inner engagement member 722, e.g. made of teeth 723 arranged along one or more substantially vertical fingers 724.
- fingers 724 may generally have a substantially cylindrical shape, coaxial with axis X-X.
- more than one finger 724 will be provided to ensure enough flexibility and resistance for the desired functions, as more clearly shown hereinbelow.
- teeth 723 are located at the upper end of fingers 724, the lower end being integral with the rest of second member 72.
- the first member 71 may substantially have a mushroom shape, delimited at the top by central part 8.
- the second inner engagement member 712 which is adapted to engage with the first inner engagement member 722 so as to provide fixed engagement of the first member 71 with the second member 72, branches off from below central part 8.
- first and second inner engagement members 722, 711 are designed so that disengagement during normal operation of the closure 1 is prevented, and namely to cause the first and second members 71, 72 to behave as one piece with respect to the working of closure 1.
- second engagement member 711 may comprise fingers 714 and/or teeth 713 like fingers 724 and teeth 723 of second member 72.
- fingers 714 are internal to fingers 724 and teeth 713 project outwards.
- the first member 71 may further comprise an engagement portion 715 for engagement with outer member 10, as described below.
- an engagement portion 715 is made on the second inner engagement member 712.
- the radial extension of second inner engagement member 712 is smaller than the radial extension of central part 8, so that there will be a bottom abutment surface 81 that is large enough to ensure that outer member 10 is gripped between the radial surface 721 and the bottom surface 81.
- the bottom surface 81 has an annular shape.
- second inner engagement member 722 internally engages with first inner engagement member 712.
- outer member 10 may receive first and/or second members 71, 72 in seat 5. Conveniently, outer member 10 comprises a protrusion 10a interposed between first and second members 71, 72.
- protrusion 10a on a plane perpendicular to axis X-X, i.e. the direction of relative motion between outer member 10 and central portion 7, overlaps the projections, on one plane, of both central part 8 and radial surface 721.
- protrusion 10a comprises a lip 10b, e.g. located below bottom surface 9 of closure 1, advantageously entirely located therebelow.
- the lip 10b may have a continuous circumferential 360° extension or less; more advantageously, it is divided into a plurality of mutually spaced elements, globally extending all along the circumference.
- lip 10b is located at the lower end of a finger 10c, which finger 10c is joined at its opposite end to top surface 10m of the outer portion 10, e.g. to the inner edge of upper surface 10m, adjacent to first member 71.
- the surface of finger 10c that faces toward axis X-X comprises a first portion 10d, adapted to allow a relative axial sliding motion of the first member 71; preferably, the shape of this first portion 10d substantially mates the shape of the central part 8, and preferably the first portion 10d has a cylindrical shape.
- An abutment surface 10e is located below first portion 10d, and has the purpose of limiting such relative axial sliding motion by abutting against bottom surface 81 during first opening.
- the abutment surface 10e advantageously has an annular shape and is internal to first portion 10d.
- the finger 10c has a second portion 10f below abutment surface 10e, with lip 10b located at its lower end.
- the inner surface of second portion 10f may advantageously comprise a conical section 10g, with the apex facing downwards, e.g. at the inner surface of lip 10b.
- the lip 10b engages with engagement portion 715 of first member 71, for instance because engagement portion 715 is directly adjacent to lip 10b or conical section 10g.
- conical section 10g is moved against portion 715, thereby causing conical section 10g to move away from axis X-X.
- protrusion 10a and/or lip 10b and/or finger 10c of outer portion 10 is elastically loaded, e.g. outwards, during longitudinal relative motion relative to first member 71 (and/or relative to first inner engagement member 712 and/or relative to engagement portion 715).
- the first member 71 comprises an outwardly facing seat 716 which has such a shape as to cause protrusion 10a to prop thereagainst, thereby preventing any downward motion of protrusion 10a, relative to first member 71.
- seat 716 is located above engagement portion 715, so that, as protrusion 10a passes over engagement portion 715, it can fit into seat 716, which prevents protrusion 10 from passing over engagement portion 715 again in opposite direction, e.g. by means of an abutment surface 717 substantially perpendicular to axis X-X and preferably facing upwards.
- seat 716 may be formed as a circumferential groove or as successive portions of a circumferential groove.
- protrusion 10a has at its lower end an abutment surface 10h substantially perpendicular to axis X-X, which can ensure a prop engagement with abutment surface 717.
- the longitudinal distance between surfaces 10h and 10e is equal or substantially equal to the longitudinal distance between surfaces 81 and 717 so that, after first opening, outer portion 10 can no longer longitudinally move relative to inner member 7 (and/or relative to gripping surface 6).
- protrusion 10a can be divided into two, three, four or more identical or substantially identical sectors, in equally circumferentially spaced arrangements. Three or four sectors (four in the figures) are preferably provided. Each sector has one or more lips 10b, e.g. two, three, four, five, six, ten, twelve or more teeth, separated by breaks 10i in the continuity of the protrusion. Preferably, there are four, five or six lips for each sector (five in the figures).
- the breaks in the continuity of the protrusion may be of either a first type 10i and extend longitudinally up to second portion 10f, without reaching first portion 10d or a second type 10k and extend longitudinally up to first portion 10d including the entire first portion 10d as well.
- At least one tooth 10b is delimited at both sides by such breaks 10k of the second type.
- one of such teeth 10b may be provided for each sector.
- surface 10n opposite to top surface 10m, comprises a tamperproof structure that allows deformation of top surface 10m in response to any attempt to force closure 1 to move from the second configuration to the first configuration after first opening.
- the tamperproof structure may be formed by a weakened portion, possibly obtained by radial grooves (not shown).
- the radial grooves may be arranged in correspondence of one or more breaks of the second type 10k, preferably in correspondence of all the breaks of the second type 10k.
- the weakened portion is not obtained by through cuts, to allow shear forces to be transferred to the prop during first opening and to allow tooth 10b associated therewith to more easily pass over engagement portion 715.
- closure 1 further comprises tamperproof means that can deform top surface 9, and advantageously only top surface 10m of outer member 10, before closure 1 can move from the second to the first configurations.
- the closure 1 advantageously comprises lower seats 360, that may be perfectly analogous to those of the embodiment of Figures 5a-5d .
- lower seats 360 are arranged in correspondence of respective cams 361, also analogous to those of the embodiment of Figures 5a-5d .
- cams 361 and lower seats 360 do not need to have both an inclined wall, but it is simply needed one inclined wall in either of them, preferably in lower seats 360.
- the same technical effect may be achieved by a single lower seat 360 coupled to a single cam 361, a greater number of couplings being advantageous for balancing forces.
- the lower seats 360 may comprise a ridge 360b (as shown in Figure 6b ), which prevents any accidental rotation of closure 1 and hence any accidental triggering of the tamperproof device.
- inner member 7 comprises one or more ribs 728, preferably formed on outer surface 725 of second member 72, which are designed for abutting engagement with corresponding ribs 10p formed in outer member 10, whose purpose will be clearer below.
- ribs 728 are contained in a cylinder whose diameter is equal to the diameter of lower edge 726 of second member 72 and preferably reach radial surface 721, and extend along most of the height of second member 72.
- second member 72 may comprise a circumferential annular ridge 727, whose height is, for instance, about 25-40% the total extension of ribs 728.
- closure 1 of the preferred embodiment is assembled through the following successive steps:
- the step (b) may advantageously comprise the following step:
- the step (b1) may advantageously occur at the same time as or be followed by a relative longitudinal motion between outer portion 10 and second member 72, to allow cam(s) 361 to fit into slot(s) 360.
- closure 1 of the present invention fulfills the intended purposes. Also, the present closure combines the advantages of simple and low-cost fabrication with strength and simplicity of use and handling.
- the continuity of the closure components may be broken in any manner, provided that no functional alteration to the relevant component is caused thereby.
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- Engineering & Computer Science (AREA)
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- Closures For Containers (AREA)
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- Medicinal Preparation (AREA)
Description
- The present invention relates to a tamper evident closure, i.e. a closure comprising devices that can provide evidence of first opening.
- The discussion of documents, deeds, materials, devices, papers and the like is only incorporated in this specification to provide some context for the present invention. These materials shall not be deemed or intended to be wholly or partially part of the prior art, or to be of general knowledge in the field of the present invention, as existing before the priority date of any claim of this application.
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WO03/066467 -
WO2005/021400 , by Guala Closures S.p.A. discloses a tamper evident closure assembly that is opened by a movement that shall not necessarily involve two distinct directions (hence defining a non child proof closure), in which an internal element is broken and moved to expose a surface underneath it, to show that first opening has occurred. The main drawback of this closure assembly consists in the need for internal breakable elements as well as a relatively complex system for breaking them. -
EP1511677B1 , granted to Guala Closures UK Limited discloses a tamper evident closure assembly, in which the opening movement exposes a counteracting annular element, the closure of the closure element being unable to be restored to the starting position after first opening. Nevertheless, the simple construction of the structure of this closure unit is a limit to tamper evident features, which necessarily rely on the size of the annular element to be exposed during first opening. -
US6536618 discloses a tamper evident closure in which part of the closere has to be pushed in, before being able to remove it. This document discloses the features of the preamble ofclaim 1. - The above discussion of the prior art shows that there is still a need for a closure assembly that can combine both features of simple construction and effectiveness of the above described tamper evident systems.
- In view of the above prior art, the object of the present invention is to at least partially fulfill the above need, while at least partially obviating prior art drawbacks.
- Furthermore, the present invention provides a closure assembly having advantages in terms of simple fabrication, greater strength, more compact design and/or higher versatility.
- According to the present invention, this purpose is fulfilled by a tamper
evident closure 1 according to appendedclaim 1. - The characteristics and advantages of the present invention will appear from the following detailed description of one practical embodiment, which is given as a non limiting example with reference to the annexed drawings, in which:
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Figures 1a-1c shows sequentially partially sectional side views of a closure according to a preferred embodiment of the present invention, applied to a bottle neck in the following configurations: closed prior to first opening, open after first opening, reclosed after first opening respectively; -
Figure 1d shows an exploded perspective view of the closure ofFigures 1a-1c ; -
Figures 2a-2d show views like those ofFigures 1a-1d , of a closure according to a second embodiment of the present invention (in which case, the reclosed closure has the same configuration it had during first opening); -
Figures 3a-3c show sectional views of a closure according to a third preferred embodiment of the present invention, in a pre-assembled configuration, in an assembled configuration prior to first opening and in a configuration after first opening; -
Figure 3d shows an exploded view under alternate perspectives of the closure ofFigures 3a-3c ; -
Figures 4a-4d show views like those ofFigures 1a-1d , of a closure according to a fourth embodiment of the present invention; -
Figures 5a-5c show sequentially partially sectional side views of a closure according to a fifth preferred embodiment of the present invention, applied to a bottle neck in the following configurations: closed prior to first opening, during first opening, open after first opening, reclosed after first opening respectively; -
Figure 5d shows an exploded perspective view of the closure ofFigures 5a-5c ; -
Figure 6a is a sectional view of a closure according to a sixth preferred embodiment of the present invention, applied to a bottle neck in the closed configuration prior to first opening; -
Figure 6b shows the detail, referenced A, of the closure ofFigure 6a ; -
Figure 6c shows the detail of the closure ofFigure 6b in the configuration after first opening; -
Figures 6d-6e are top and bottom exploded perspective views of the closure ofFigure 6a respectively. - As used in the description and claims of the present specification, the terms "comprises", and its variants, such as "comprising", are not intended to exclude any other additional elements, parts or components, and any other steps or stages.
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Figures 1a-4d show an unthreaded closure, generally designated bynumeral 1.Such closure 1 is typically a stopper, i.e. comprising a cylindricalinner member 2 having such shape and size as to allow sealable engagement with the interior of theneck 101 of acontainer 100. - The
inner member 2 is traditionally made of cork, although alternative solutions have been recently suggested to form such members of a synthetic material known as "synthetic cork". One of these materials is disclosed, for instance, in patent applicationEP1423310 . - The shape, size and material of an
inner member 2 of the stopper type may fall in a relatively limited range as may be readily recognized by those skilled in the art, but also by ordinary users. - For the purposes of the present description, by way of illustration and without limitation, the term
inner member 2 will be used to designate a stopper as mentioned above, which has a substantially cylindrical shape and is capable of ensuring the desired liquid-tightness in theneck 101 of thecontainer 100. Such stopper may be made of cork, synthetic cork or other materials, such as a hollow PE stopper with sealing threads such as the ones for sparkling wine. Through the variety of shapes and materials, those of ordinary skill in the art will be anyway able to recognize aninner member 2 corresponding or equivalent to the one as described and/or claimed herein. - However, in
Figures 5a-6e , theclosure 1 comprisesinternal threads 3 for engagement withexternal threads 106 integral with thecontainer 100. In the examples, thecontainer 100 is not threaded in itself, but a lower element 4 is attached thereto, which comprises a pouring device fastened and fixed to theneck 101 of thecontainer 100. - The
container 100 is advantageously a bottle, and comprises aneck 101 that terminates in a mouth. Theneck 101 may comprise anouter projection 103, delimited by abottom surface 104 and atop surface 105. - While the
closure 1 in itself may be oriented in any direction, for the purposes of the present direction the vertical axis will be defined as the longitudinal axis X-X of theclosure 1 and conventionally the bottom side will be the side of theclosure 1 designed to face towards thecontainer 100, and the top side will be the one designed to face towards the consumer; this is actually the normal orientation of the closure when fitted onto a normally oriented bottle (as shown in the figures). - Still referring to the figures, the
closure 1 comprises anouter gripping surface 6 and aninner portion 7, which are movable relative to each other between first and second configurations. Theouter gripping surface 6 corresponds to that part of theclosure 1 that can be grasped by a user for opening and closing theclosure 1 itself. Typically, it coincides with the outer surface of theclosure 1 and has a cylindrical shape (or at least a cylindrical symmetry). - The
inner portion 7 is movable relative to thesurface 6 between a first configuration, corresponding to the configuration prior to first opening (as shown inFigures 1a ,2a ,3a ,4a ,5a ,6a ) and a second configuration, corresponding to the configuration after first opening (as shown inFigures 1c ,2c ,3c ,4c ,5c ,6c ). - In the second configuration, a few characteristics are shown which evidence that first opening has occurred.
- In other words, in the
closure 1 theinner portion 7 moves down relative to the surface 6 (or: thesurface 6 moves up relative to the inner portion 7) during first opening, and theclosure 1 comprises means for preventing suchinner portion 7 from rising again after its descent (or; for preventing theouter surface 6 from descending after rising). - When the
container 100 is taken as a fixed reference, then during first opening, theinner portion 7 initially remains axially stationary with respect to thecontainer 100, whereas thegripping surface 6 moves axially upwards. - The
container 100 will not always be taken as a fixed reference in the description and claims hereinbelow, and the grippingsurface 6 may be also taken as a reference. In the latter case, theinner portion 7 will be lowered relative to thegripping surface 6. This difference obviously concerns the viewpoint only and will in no way affect the validity of the technical solution and its operation. - In the second configuration; the
inner portion 7 is lowered relative to thegripping surface 6. - In the second configuration, a
part 8 of thetop surface 9 of theclosure 1 is lowered relative to theremaining part 10m of thetop surface 9. Thepart 8 that moves down may be a central disk, a ring concentric with the axis X-X, or may have any other shape (e.g. a polygonal shape, or the logo of the manufacturer of the liquid in the container 100). - The
central part 8 is advantageously contained in (or coincident with, if it has a circular shape) a circle having a diameter from 25% to 75% of the diameter of the rest of thetop surface 10m, preferably from 40% to 60% of such diameter. Conveniently, the diameter of such circle may also be smaller than the diameter of theneck 101 of thecontainer 100. - The
top surface 9 of theclosure 1 is formed on an outer portion (or outer member) 10, in which at least part of theinner portion 7 is held. - The
outer portion 10 comprises aseat 5, whose shape, excepting any seats for permanent attachment means (see below), may be substantially cylindrical or composed of concentric cylinders. Alternatively, the shape of theseat 5 may be composed of one or more solids having a triangular, square, rectangular, hexagonal shape or possibly with a larger number of sides. - In
figures 6b and6e , theseat 5 is shown to have a substantially cylindrical shape, or to be composed of concentric cylinders, with the exception ofribs inner portion 7 and theouter portion 10. - As shown in the figures, the larger diameter of the
seat 5 is on the bottom side, and the smaller diameter is on the top side. Thus, theouter portion 10 comprises means that prevent any upward motion of theinner portion 7; nevertheless, theinner portion 7 may move downwards within theseat 5, preferably during first opening, for instance only during first opening. - The relative motion between the
inner portion 7 and the outer portion 10 (and hence the gripping surface 6) may be a translational or roto-translational motion. - Advantageously, the
inner portion 7 remains intact during the motion between the first and second configurations; in other words, theinner portion 7 does not require the rupture of bridges or weakened lines, to accomplish its tamper evident task. - The
inner portion 7 comprises first and second attachment means 11, 12, which allows it to be attached to thecontainer 100 and theouter portion 10 respectively. - The first attachment means 11 are reversible, i.e. can attach the
inner portion 7 to the container 100 a number of times without any substantial change. In the embodiment as shown inFigures 1a-4d , the first attachment means 11 consist of theouter surface 13 of thecork 2, which has such surface characteristics as to allow reversible engagement thereof with the interior of theneck 101 of thecontainer 100. Conversely, in the embodiment ofFigures 5a-6a , the first attachment means 11 consist of theinternal threads 3. - These reversible attachment means 11 are those that are used while normally opening and closing the
container 100. - Conversely, the second attachment means 12 are irreversible and capable of maintaining or locking the
inner portion 7 in the second configuration. - In short, the second attachment means 12 allow movement of the
inner portion 7 with respect to theouter portion 10 from the first to the second configuration and prevent return to the first configuration and preferably lock the relative position of the inner andouter portions 7, 10 (possibly with some play) once the second configuration has been reached. - Advantageously, the second attachment means 12 are snap engagement means. For instance, they may comprise a
protrusion 14 that is pushed outwards by anelastic member 15. - In the embodiment of
Figures 1a-2d , the second attachment means comprise a pin (the protrusion 14), advantageously having a rectangular section, which is housed in aspecial seat 17 formed in theinner member 7 and is pushed by a spring (the elastic element 15) againstouter portion 10. - In a preferred embodiment, multiple pins are provided, i.e. two. three or four pins. For assembly of the
closure 1, the second attachment means 12 shall preferably extend through less than 360°, preferably not more than 180°, e.g. about 120°. - Referring to
Figures 1a-3d , theinner surface 16 of theouter portion 10 comprises at least onerespective seat 17 capable of receiving the second attachment means 12. Preferably, the shape of the seat/s 17 is substantially complementary to the shape of the attachment means 12. - Advantageously, there will be a
seat 17, e.g. one single seat for eachprotrusion 14. - The axial distance between the second attachment means 12 and the
seats 17 for engagement thereof may be of a few millimeters, thereby affording a displacement visible to the naked eye. - The preferred embodiment as shown in
Figures 1a-3d shows that theinner portion 10 may comprise amovable member 18 with the second attachment means 12 applied thereto, that may be visible from the outside together with thecork 2 itself, which is fastened, advantageously glued to the movable member. - As shown from the comparison between
Figures 1a an 2a, the lower end of themovable member 18 may or may not project out of theouter member 10 in which it is inserted: in the embodiment ofFigures 2a-2d , the relative motion between theouter member 10 and themovable member 18 during first opening exposes the lower portion of the outer surface of themovable member 18, whereas in the embodiment ofFigures 1a-1d the outer surface of themovable member 18 is covered by theouter member 10 even after first opening. - As shown, prior to first opening, the first attachment means 11 are stronger than the second attachment means 12, which are not engaged yet.
- At the start of the first opening, the force exerted by the user to open the
container 100 allows theclosure 1 to move from the first configuration to the second configuration, as the longitudinal resistance of the first attachment means 11 is greater than the longitudinal force that can be transferred between thegripping surface 6 and theinner portion 7. - At the end of this starting step, the second attachment means 12 engage and the
closure 1 can no longer change its configuration. In other words, the maximum longitudinal force that can be transferred by the second attachment means 12 is higher than the longitudinal resistance of the first attachment means 11. - Now, the force exerted by the user may overcome the resistance of the first attachment means 11 and the
container 100 may be open. - Preferably, the above occurs without requiring the rupture of any element of the tamper evident system or optionally of the
closure 1, itself. - The embodiments of the other figures will be now described, starting from
Figures 3a-3d , with the assumption that, considering the important analogies with the embodiments described above, the differences will be only mentioned, whereby all that is not expressly described as different may be intended to be provided in a similar or identical manner. - In this embodiment, the
gripping surface 6 and theinner member 7 may move relative to each other along the axis X-X. The main difference from the previous embodiment lies in the structures of themovable member 118 and the second attachment means 12. - The second attachment means 12 comprise a
protrusion 114, advantageously formed of one piece with theinner member 7. - In this case, the snap engagement of the second attachment means 12 depends on the conformation of the
inner member 7, which comprises anannular cavity 120 coaxial with the axis X-X. Suchannular cavity 120 defines a substantially annularthin wall 121. - The
protrusion 114 is formed on thethin wall 121 to face radially outwards, advantageously in the proximity of the top end of thewall 121. - As shown in
Figure 3d , thethin wall 121 may have twoslots 122, for instance placed at each side of theprotrusion 114.Such slots 122 delimit aportion 123 of thethin wall 121 that can be even thinner than the rest of thethin wall 121. The circumferential extension and the thickness of heportion 123 may be changed to adjust the radial flexibility of the portion of thethin wall 121 with which theprotrusion 114 is connected. - There may be embodiments with one, two, three or even
more protrusions 114. Advantageously, they may be equally spaced along the circumference and lie on a single plane, transverse to the axis X-X. Different arrangements may be also considered, provided that theclosure 1 can still be assembled and operated properly. - As shown in
Figure 3d , theprotrusion 114 has twoupper sides circumferential surface 128 of theprotrusion 114 advantageously has a diameter greater than the diameter of theinner surface 116 of theouter member 10, to allow the portion of thethin wall 123 with which theprotrusion 114 is connected to be elastically loaded. -
Figure 3d clearly shows theinner surface 116 of theouter member 10, which comprises at least oneseat 117 capable of receiving the second attachment means 12. - Advantageously, there will be one
seat 117 for eachprotrusion 114. - The
seat 117 may have twoupper sides 126 and 127 (theside 126 being only visible inFigure 3d ) inclined to the plane perpendicular to the axis X-X, preferably having the same inclination and/or corresponding to theinclined sides protrusion 114. - The bottom surface of the
seat 117 advantageously comprises twowall portions inner surface 116. - Thus, the
seat 117 may be considered as the resultant of two adjacent distinct seats, not separated from any physical element, each defined by thebottom wall wall 129 and a second seat defined by thewall 130 may be recognized. - The
wall 129, placed at a lower depth, has a position that matches the position assumed by the second attachment means 12 in the first configuration (seeFigure 3b ). When the second attachment means 12 are engaged in theseat 117 and theclosure 1 is in the first configuration, the engagement of the second attachment means 12 in theseat 117 only allows theinner portion 7 to move relative to thegripping surface 6 towards the second configuration. - The
wall 130, placed at a greater depth and advantageously lower than thewall 129, allows engagement of the second attachment means 12 when theclosure 1 is in the second configuration. - This
particular closure 1 is assembled by first introducing theinner member 7 into theouter member 10. Advantageously, theinner member 7 is oriented angularly to theouter member 10 so that the second attachment means 12 cannot lock theclosure 1 in the second configuration before reaching the first configuration. In other words, the angular orientation is selected so that theprotrusions 114 cannot fit into theseat 117 when theinner member 7 is introduced into theouter member 10. - This step is useful because insertion occurs in the direction opposite to the direction in which the tamper evident means are actuated, i.e. the relative displacement occurs in a direction opposite to the direction in which the
closure 1 moves from the first configuration to the second configuration. - Once the
inner member 7 is fully inserted in theouter member 10, both are rotated relative to each other, e.g. by 90°, so that the second attachment means 12 can engage in the first configuration. - In practice, the
protrusion 114 fits into theseat 117 and abuts against theshallower surface 129. Thesurface 129 is at such a depth as to prevent full relief of the potential elastic energy of thethin wall 123. - This axial component moves the
closure 1 into the second configuration thereby further relieving the potential elastic energy of thethin wall 123. - The depth of the
wall 130 is, for instance, larger than the diameter of the circumference circumscribed about theprotrusions 114 at rest, which allows full relief of the potential elastic energy of thethin wall 123. - Referring now to
Figures 4a-4d , it can be noted that theprojection 103 of the container does not extend to the end of the mouth, but is upwardly delimited by atop surface 105 distinct from the mouth. In this case, like in the embodiments ofFigures 1a-1d , theouter member 10 has a longitudinal extension greater than theinner portion 7. - In these embodiments, but also in the one as shown in
Figures 3a-3d , the diameter of theseat 5 may be advantageously greater than the one of theneck 101 of thecontainer 100, thereby covering the portion of theneck 101 above theprojection 103, as shown inFigure 4a . - In this embodiment, the
outer member 10 is like those described above. Theouter member 10, in this case, is not a single member, like in the other embodiments, but also comprises adistinct closure sleeve 231, comprising aside wall 232 and optionally abottom wall 233 whose function is to retain theinner portion 7 in theclosure 1, while thecontainer 100 with theclosure 1 applied thereon is opened and/or closed. - Then, the
closure sleeve 231 is attached to the outer member, such as by gluing or interlocking arrangement. - The main difference of the
inner portion 7 from the one of the embodiments as shown inFigures 1a-3d lies in themovable member 218, which hasprotrusions 214 formed, preferably in an integral fashion, on itsouter surface 234. - The
protrusions 214 are integrated with the elastic means 215. Theprotrusions 214 comprise one ormore fingers 235, inclined to the longitudinal axis X-X to form a conical profile with a downward apex. Advantageously, eachprotrusion 214 comprises two, three or fourfingers 235 and the movable member comprises two, three or fourprotrusions 214, for instance equally spaced along the circumference. - The
fingers 235 and the axis X-X form an angle smaller than 60°, advantageously from 40° to 20°, for instance 30°. - The circumferential extension of the
protrusions 214, in this case, might also cover 360°, but is smaller in the preferred embodiment, e.g. not greater than 180° or about 120°. - As shown in
Figures 4a-4d , thefingers 235 are connected to themovable member 218 byspacers 236. - The
inner portion 7 comprises stop means that can prevent it from descending relative to thegripping surface 6, beyond the position that corresponds to the second configuration. - Advantageously, these stop means comprise the
bottom surface 237 of the spacers, which substantially abuts against theouter member 10, i.e. theflange 233 of thesleeve 231. - The
sleeve 231 comprises theseats 217 that receive theprotrusions 214. Like in the other embodiments, the engagement between theprotrusion 214 and theseat 217 prevents theinner portion 7 from moving from the second configuration to the first configuration relative to thegripping surface 6. Like in the other embodiments, engagement is obtained by abutment between two (substantially) horizontal surfaces: the top surface (238, inFigure 4b ) of theprotrusion 214 and the inner top surface (239, inFigure 4b ) of theseat 217. - Advantageously, the seat/s 217 of the
sleeve 231 may extend through the whole thickness of theside wall 232. - The
sleeve 231 may have insert seats 240. Theseseats 240 may be located above theseats 217. Advantageously, theseats 217 and the insert seats 240 have the same circumferential extension. - The
seats 240 are advantageously open at the top and/or have abottom surface 241 inclined downwards, preferably at the same angle of inclination of thefingers 235. - The
movable member 218 may also compriseplates 242, possibly integrally formed, e.g. alternated with theprotrusions 214. Theseplates 242 are substantially as thick as thespacers 236. - The top surface of the
plates 242 is at such a level as to stop the upward movement of the movable member for its top surface to be aligned with the top surface of theouter member 10. - Thus, during manufacture of the
closure 1, a mechanical stop allows proper assembly of the parts, even with high speed automatic processes. - Referring to the embodiment as shown in
Figures 5a-5d , theclosure 1 comprisesinternal threads 3 for engagement withexternal threads 106 integral with thecontainer 100. - The
external threads 106 may be formed directly on theneck 101 of thecontainer 100 or, like in the case of the figure, on aclosure body 350 designed to be fitted onto theneck 101 of thecontainer 100 - The
closure body 350 and theclosure 1 form together a closure assembly. - The
closure body 350 comprises the elements integral with the container, whereas theclosure 1 is what is integrated with theclosure body 350 to prevent liquid from leaking out of thecontainer 100 having the closure assembly thereon. - The
closure body 350 may comprise, for instance, a threadedsleeve 351 with external threads formed thereon. Such threadedsleeve 351 may comprise a pouringspout 352 and/or may be integrated with thecontainer 100 by appropriate attachment means 353, such as tabs engaging against thebottom surface 104 of theprojection 103. - The
closure body 350 may comprise anti-refill means, such as awasher 354 which holds, possibly in combination with the threadedsleeve 351, aball 355, or a valve like the one disclosed in Application No.PCT/GB2004/000189 - For the
closure body 350 to be less likely to be released from theneck 101 of thecontainer 100, the closure body may comprise anadditional sleeve 356. - All these construction characteristics are known in the art and may be changed as desired by a skilled person, without changing the basic principle of the present invention. Therefore, they will not be further described.
- This
closure 1, which is designed to be opened by an unscrewing action, instead of a longitudinal pulling action, is based on certain concepts of the embodiment ofFigures 3a-3d and certain other concepts of the embodiment ofFigures 4a-4d . - The structure of the
outer member 10 is like the one ofFigure 3d : it comprises amovable member 318, having thereon theportion 8 of thetop surface 9 of theclosure 1 that descends during first opening, as well as theprotrusions 314 and the elastic means 315 consisting ofthin walls 323. AlthoughFigure 5d shows neither the side wall designated by numeral 121 inFigure 3d , nor a clearly definedannular cavity 120, the two embodiments of the elastic means may be interchanged. - Likewise, the
movable member 318 may be assembled with theouter member 10 ofFigures 5a-5d by axially inserting and then rotating it, like for the corresponding members ofFigures 3a-3d . - Also, two
seats Figures 5a-5d , the second comprising a downwardlyinclined surface 341. Advantageously, thesurface 341 is located above theseat 317. - In fact, the operation of the second attachment means 312 of this embodiment is similar to the operation of the second attachment means 212 of the embodiment of
Figures 4a-4d : a relative axial movement between thegripping surface 6 and theinner portion 7 first causes theprotrusions inclined surfaces - Then, once the relative longitudinal motion has pushed the
protrusions seats protrusions seats top surfaces protrusions inner surfaces 339, 239 of the seats 317,217. - Obviously, in the embodiment of
Figures 5a-5d . a rotation shall be accounted for to exactly determine the relative radial extensions of theseats - As shown in
Figure 5d , for example, this may involve that only part of theseat 340 has aninclined bottom surface 341, and the remaining part (e.g. the upstream part, considering the direction of relative rotation) may be substantially perpendicular to the axis X-X. - In short, this analogy shows that each of the above preferred embodiments may be changed by the use of second attachment means wholly or partially taken from other preferred embodiments, with no effort by any skilled person that should read this description.
- For a more accurate and easier definition of the relative descending movement, the
outer member 10 comprises one or morelower seats 360 opening towardsseat 5 and thebottom edge 365 of theouter member 10. - These lower seats have an
inclined wall 362, which is adapted to cooperate with the correspondinginclined surface 363 of acam 361 integral with theexternal threads 106. - For example, the
cam 361 may be formed on an appropriate flange of the threadedsleeve 351 and/or theouter sleeve 356 and/or another element integral with theexternal threads 106. - The
cam 361 is used to convert a relative angular displacement between the gripping surface 6 (i.e. theouter member 10 of the closure 1) and the container 100 (or theexternal threads 106, or theclosure body 350, or thecam 361 itself) into a relative longitudinal motion between these parts. - Since the
inner member 7 is longitudinally attached to the container by the first attachment means 11 (i.e. the temporary attachment means), in this case by the threaded coupling between theinternal threads 3 and theexternal threads 106, thecam 361 imparts a longitudinal displacement between thegripping surface 6 and theinner member 7, thereby actuating the tamper evident feature. - As shown by the comparison between the
Figures 5a and5d , theinner member 7 is unaffected by the presence of thecam 361, e.g. because the lower limit of theinner member 7 is at a higher level than the upper limit of thecam 361. Alternatively, thecam 361 might be radially external to theinner member 7. - As shown by the present description and by the comparison of the embodiments of
Figures 3a-5d , the second attachment means (or irreversible attachment means) comprise aprotrusion elastic means inner member 7. - The
protrusion closure 1 prior to first opening and a second configuration of theclosure 1 after (immediately after) first opening. - During its movement between the first configuration and the second configuration, the
protrusion gripping surface 6 and a special relief arrangement allows the elastic energy accumulated in the elastic means to be relieved. - The relief arrangement may comprise a radial step, whereby as the
protrusion gripping surface 6, it moves from a position closer to the axis X-X to a position farther from the axis X-X. - Advantageously, the relief arrangement operates in one way, i.e. does not allow reverse motion. For example, it allows a snap motion.
- Therefore, the relief arrangement may be interposed between two successive radial seats having different depths (
Figures 3a-4d ), possibly adjacent (Figures 3a-3d ), or two seats separated by a wall (Figures 4a-5d ). The wall may be aninclined wall - The relief arrangement and the seat/s that define it may be integrally formed in the
outer member 10, or in an added element (Figures 4a-4d ), such as asleeve 231, that may be appropriately attached to theouter member 10. - Referring now to the embodiment as shown in
Figures 6a-6e ,closure 1 comprisesinternal threading 3 for engagement withexternal thread 106 integral with thecontainer 100. - In this embodiment, the
closure body 350 may be very similar or identical to theclosure body 350 as described with reference to the embodiment ofFigures 5a-5d . - The main difference from the embodiment of
Figures 5a-5d consists in that theinner member 7 is divided into twomembers outer member 10 is trapped between them. - Advantageously, the two
elements - The
first member 71 comprisespart 8 oftop surface 9 ofclosure 1, which may be lowered relative to remainingpart 10m oftop surface 9, whereassecond member 72 comprises reversible attachment means 11. Although the embodiment ofFigures 6a-6d shows the reversible attachment means 11 as being thethread 3, it shall be understood that thesame closure structure 1 may be used when the reversible attachment means 11 are theouter surface 13 of thecork 2. - The
second member 72 may comprise aradial surface 721, e.g. having an annular shape, which is substantially perpendicular to the longitudinal axis X-X of theclosure 1. Thesurface 721 forms an abutment forouter member 10, in the configuration that corresponds to the configuration prior to first opening. - The
second member 72 may also comprise a firstinner engagement member 722, e.g. made ofteeth 723 arranged along one or more substantiallyvertical fingers 724. For example,fingers 724 may generally have a substantially cylindrical shape, coaxial with axis X-X. Advantageously, more than onefinger 724 will be provided to ensure enough flexibility and resistance for the desired functions, as more clearly shown hereinbelow. - Advantageously,
teeth 723 are located at the upper end offingers 724, the lower end being integral with the rest ofsecond member 72. - In a preferred embodiment, there are four
fingers 724, each extending through a little less than 90° and each having atooth 723, e.g. projecting outwards, whose circumferential extension is substantially identical or identical to that offinger 724 on which it is located. - The
first member 71 may substantially have a mushroom shape, delimited at the top by central part 8.The second inner engagement member 712, which is adapted to engage with the firstinner engagement member 722 so as to provide fixed engagement of thefirst member 71 with thesecond member 72, branches off from belowcentral part 8. - As more clearly shown below, the first and second
inner engagement members 722, 711 are designed so that disengagement during normal operation of theclosure 1 is prevented, and namely to cause the first andsecond members closure 1. - For example, second engagement member 711 may comprise
fingers 714 and/orteeth 713 likefingers 724 andteeth 723 ofsecond member 72. In the embodiment as shown inFigures 6a-6e ,fingers 714 are internal tofingers 724 andteeth 713 project outwards. - The
first member 71 may further comprise anengagement portion 715 for engagement withouter member 10, as described below. Preferably,such portion 715 is made on the second inner engagement member 712. - Advantageously, the radial extension of second inner engagement member 712 is smaller than the radial extension of
central part 8, so that there will be abottom abutment surface 81 that is large enough to ensure thatouter member 10 is gripped between theradial surface 721 and thebottom surface 81. Preferably, thebottom surface 81 has an annular shape. - Conveniently, second
inner engagement member 722 internally engages with first inner engagement member 712. - The
outer member 10 may receive first and/orsecond members seat 5. Conveniently,outer member 10 comprises a protrusion 10a interposed between first andsecond members - The projection of protrusion 10a on a plane perpendicular to axis X-X, i.e. the direction of relative motion between
outer member 10 andcentral portion 7, overlaps the projections, on one plane, of bothcentral part 8 andradial surface 721. - In one preferred embodiment, protrusion 10a comprises a lip 10b, e.g. located below
bottom surface 9 ofclosure 1, advantageously entirely located therebelow. - The lip 10b may have a continuous circumferential 360° extension or less; more advantageously, it is divided into a plurality of mutually spaced elements, globally extending all along the circumference.
- In the embodiment of
Figures 6a-6e , lip 10b is located at the lower end of a finger 10c, which finger 10c is joined at its opposite end totop surface 10m of theouter portion 10, e.g. to the inner edge ofupper surface 10m, adjacent tofirst member 71. - Advantageously, the surface of finger 10c that faces toward axis X-X comprises a first portion 10d, adapted to allow a relative axial sliding motion of the
first member 71; preferably, the shape of this first portion 10d substantially mates the shape of thecentral part 8, and preferably the first portion 10d has a cylindrical shape. - An abutment surface 10e is located below first portion 10d, and has the purpose of limiting such relative axial sliding motion by abutting against
bottom surface 81 during first opening. The abutment surface 10e advantageously has an annular shape and is internal to first portion 10d. - The finger 10c has a second portion 10f below abutment surface 10e, with lip 10b located at its lower end. Thus, the inner surface of second portion 10f may advantageously comprise a conical section 10g, with the apex facing downwards, e.g. at the inner surface of lip 10b.
- The lip 10b engages with
engagement portion 715 offirst member 71, for instance becauseengagement portion 715 is directly adjacent to lip 10b or conical section 10g. - Thus, during the rising motion of the
outer portion 10 relative tofirst member 71, conical section 10g is moved againstportion 715, thereby causing conical section 10g to move away from axis X-X. - It is clear that other configurations are possible, as long as protrusion 10a (and/or lip 10b and/or finger 10c) of
outer portion 10 is elastically loaded, e.g. outwards, during longitudinal relative motion relative to first member 71 (and/or relative to first inner engagement member 712 and/or relative to engagement portion 715). - The
first member 71 comprises an outwardly facingseat 716 which has such a shape as to cause protrusion 10a to prop thereagainst, thereby preventing any downward motion of protrusion 10a, relative tofirst member 71. In other words,seat 716 is located aboveengagement portion 715, so that, as protrusion 10a passes overengagement portion 715, it can fit intoseat 716, which preventsprotrusion 10 from passing overengagement portion 715 again in opposite direction, e.g. by means of anabutment surface 717 substantially perpendicular to axis X-X and preferably facing upwards. - For example,
seat 716 may be formed as a circumferential groove or as successive portions of a circumferential groove. - Advantageously, protrusion 10a has at its lower end an
abutment surface 10h substantially perpendicular to axis X-X, which can ensure a prop engagement withabutment surface 717. - Conveniently, the longitudinal distance between
surfaces 10h and 10e is equal or substantially equal to the longitudinal distance betweensurfaces outer portion 10 can no longer longitudinally move relative to inner member 7 (and/or relative to gripping surface 6). - In a preferred embodiment, protrusion 10a can be divided into two, three, four or more identical or substantially identical sectors, in equally circumferentially spaced arrangements. Three or four sectors (four in the figures) are preferably provided. Each sector has one or more lips 10b, e.g. two, three, four, five, six, ten, twelve or more teeth, separated by breaks 10i in the continuity of the protrusion. Preferably, there are four, five or six lips for each sector (five in the figures).
- The breaks in the continuity of the protrusion may be of either a first type 10i and extend longitudinally up to second portion 10f, without reaching first portion 10d or a second type 10k and extend longitudinally up to first portion 10d including the entire first portion 10d as well.
- Advantageously, at least one tooth 10b is delimited at both sides by such breaks 10k of the second type. For example, one of such teeth 10b may be provided for each sector.
- Conveniently,
surface 10n, opposite totop surface 10m, comprises a tamperproof structure that allows deformation oftop surface 10m in response to any attempt to forceclosure 1 to move from the second configuration to the first configuration after first opening. - The tamperproof structure may be formed by a weakened portion, possibly obtained by radial grooves (not shown). The radial grooves may be arranged in correspondence of one or more breaks of the second type 10k, preferably in correspondence of all the breaks of the second type 10k.
- Thus, the breaks of the second type 10k, together with the radial grooves, form a prop that can prop against
first member 71, and which is substantially hinged at a distance from the inner edge oftop surface 10m. Advantageously, the weakened portion is not obtained by through cuts, to allow shear forces to be transferred to the prop during first opening and to allow tooth 10b associated therewith to more easily pass overengagement portion 715. - In other words,
closure 1 further comprises tamperproof means that can deformtop surface 9, and advantageously onlytop surface 10m ofouter member 10, beforeclosure 1 can move from the second to the first configurations. - In order to allow relative motion between gripping
surface 6 and the central portion, if the first reversible attachment means 11 arethreads 3, theclosure 1 advantageously compriseslower seats 360, that may be perfectly analogous to those of the embodiment ofFigures 5a-5d . - These
lower seats 360 are arranged in correspondence ofrespective cams 361, also analogous to those of the embodiment ofFigures 5a-5d . As shown by the comparison ofFigures 5a-5d and6a-6e ,cams 361 andlower seats 360 do not need to have both an inclined wall, but it is simply needed one inclined wall in either of them, preferably inlower seats 360. Likewise, the same technical effect may be achieved by a singlelower seat 360 coupled to asingle cam 361, a greater number of couplings being advantageous for balancing forces. - The
lower seats 360 may comprise a ridge 360b (as shown inFigure 6b ), which prevents any accidental rotation ofclosure 1 and hence any accidental triggering of the tamperproof device. - Unlike the embodiment of
Figures 5a-5d ,inner member 7 comprises one ormore ribs 728, preferably formed onouter surface 725 ofsecond member 72, which are designed for abutting engagement with correspondingribs 10p formed inouter member 10, whose purpose will be clearer below. - Advantageously,
ribs 728 are contained in a cylinder whose diameter is equal to the diameter oflower edge 726 ofsecond member 72 and preferably reachradial surface 721, and extend along most of the height ofsecond member 72. Nearlower edge 726,second member 72 may comprise a circumferentialannular ridge 727, whose height is, for instance, about 25-40% the total extension ofribs 728. Advantageously, there will be 4ribs 728, but there may be also three, two or more than four of them. - The
closure 1 of the preferred embodiment is assembled through the following successive steps: - (a)
Second member 72 is constrained to lower element 4; - (b) Then,
outer portion 10 is fitted onsecond member 72; - (c) Later,
first member 71 is constrained tosecond member 72, withouter portion 10 trapped therebetween. - The step (b) may advantageously comprise the following step:
- (b1)
Outer portion 10 is rotated relative to lower element 4, untilribs 728 abut againstribs 10p, andlower slots 360 are aligned with cam(s) 361. - The step (b1) may advantageously occur at the same time as or be followed by a relative longitudinal motion between
outer portion 10 andsecond member 72, to allow cam(s) 361 to fit into slot(s) 360. - Obviously, no limitation shall be implied in that the description has been given with reference to a descending motion of the
central portion 7 relative to thegripping surface 6, as the invention may be likewise described with reference to an ascending motion of thegripping surface 6 relative to thecentral portion 7. - In fact, during first opening, a user will grasp the exterior of the closure 1 (i.e. the gripping surface 6) and exerts an upward and/or rotary force thereon. Such force causes the above described relative displacement, where the
gripping surface 6 of any bottle on which the closure is applied. However, the way in which the invention has been described shall not be intended to limit its operation and implementation in any manner. - It will be appreciated that the
closure 1 of the present invention fulfills the intended purposes. Also, the present closure combines the advantages of simple and low-cost fabrication with strength and simplicity of use and handling. - It shall be noted that the claims shall not cover what was known before the priority and/or filing dates (which is meant as specifically disclaimed).
- Those skilled in the art will obviously appreciate that a number of changes and variants may be made to the arrangements as described hereinbefore to meet incidental and specific needs.
- For example, unless otherwise imposed by evident technical limitations, any feature described in a preferred embodiment may be clearly used in another embodiment, with appropriate adaptations.
- Likewise, the continuity of the closure components may be broken in any manner, provided that no functional alteration to the relevant component is caused thereby.
- Also, slight tapers may be imparted to the portions described above as having a cylindrical shape, in response to technological requirements.
- It will be appreciated by the skilled person that the tamper evident effect does not require the central portion to be perfectly locked after first opening, but any motion (e.g. caused by clearance) tending to move the
closure 1 back into the initial configuration will be acceptable, as long as theclosure 1 remains in a configuration other than the initial configuration. - Therefore, the teachings of the present description and claims may be also interpreted in view of this consideration.
- All the changes will fall within the scope of the invention, as defined in the following claims.
Claims (13)
- A tamper evident closure (1), for closing the mouth (102) of a container (100) having a mouth (102), said closure (1) extending substantially along a longitudinal axis (X-X) and comprising an outer member (10) and an inner member (7) which are movable relative to each other between:- a first configuration, corresponding to the configuration prior to first opening, and- a second configuration, corresponding to the configuration after first opening; wherein:- said outer member (10) comprises a gripping surface (6) able to be grasped for opening and closing the closure (1),- said inner member (7) comprises:- first reversible attachment means (11), capable of attaching said inner member (7) to said container (100) while normally opening and closing the container (100);- second irreversible attachment means (12) capable of preventing the restoration of said first configuration once the second configuration has been reached,- the external appearance of said closure (1) in said second configuration is different from the external appearance of said closure (1) in said first configuration,- said closure (1) has a top surface (9),- in the second configuration, said inner member (7) is lowered relative to said outer member (10) so that a part (8) of said top surface (9) is lowered relative to the remaining part (10m) of said top surface (9).
characterized in that:- during first opening, said inner member (7) initially remains axially stationary with respect to the container (100) and said outer member (10) moves axially upwards with respect to the inner member (7) and the container (100) until the second configuration has been reached. - A tamper evident closure (1) as claimed in the preceding claim, wherein said part (8) of the top surface (9) of said closure (1) lowered relative to the remaining part (10m) of the top surface (9) is a part of said inner member (7) and is lowered towards the interior of said closure (1) and said remaining part (10m) of the top surface (9) is part of the outer member (10).
- A tamper evident closure (1) as claimed in any preceding claim, wherein said reversible attachment means (11) comprise the outer surface of a substantially cylindrical portion (2) of said closure (1) which may be frictionally engaged with the interior of the neck (101) of a container (100) or comprise internal threads (3) capable of engagement on external threads (106) integrally formed on a container (100).
- A tamper evident closure (1) as claimed in any preceding claim, wherein said second irreversible attachment means (12) have a snap operation.
- A tamper evident closure (1) as claimed in claim 4, wherein said gripping surface (6) is integral with an outer member (10), said outer member (10) comprising a protrusion (10a), whose projection on a plane perpendicular to the direction of relative motion between said outer member (10) and said central portion (7), overlaps the projection of a first member (71) and a second member (72) on the same plane.
- A tamper evident closure (1) as claimed in claim 5, wherein said protrusion (10a) comprises a lip (10b) located at the end of said protrusion (10a) opposite to the top surface (10m) of the outer portion (10).
- A tamper evident closure (1) as claimed in one of claims 5 and 6, wherein said protrusion (10a) comprises an abutment surface (10e), to limit the relative axial sliding motion between said outer portion (10) and said inner member (7) during first opening.
- A tamper evident closure (1) as claimed in any claim from 5 to 7 wherein, when said closure (1) is in said configuration after first opening, the bottom surface (10h) of said protrusion (10a) is in a seat (716) formed in said inner member (7) so to create a prop engagement between said bottom surface (10h) of said protrusion (10a) and an abutment surface (717) of said seat (716), said seat (716) being preferably formed in said first member (71).
- A tamper evident closure (1) as claimed in any claim from 5 to 7, wherein said protrusion (10a) comprises a prop that can prop against the inner member (7), said prop being substantially hinged to said outer member (10) at a distance from the inner edge of said top surface (10m), so that it can deform said top surface (9) before said gripping surface (6) can move from the configuration after first opening to the configuration prior to first opening, relative to said inner member (7).
- A tamper evident closure (1) as claimed in claim 4, wherein said irreversible attachment means (12) comprise protrusion (14, 114, 214, 314), which may extend from the outer surface of said inner member (7).
- A tamper evident closure (1) as claimed in any one of claims 4 and 10, wherein said irreversible attachment means (12) include a seat (17, 117, 217, 317) formed in the outer member (10), said outer surface (6) being formed on said outer member (10).
- A tamper evident closure (I) as claimed in the preceding claim, comprising two seats (17, 117, 217, 317) for each protrusion (14, 114, 214, 314), said two seats (17, 117, 217, 317) for each protrusion (14, 114, 214, 314) preferably having different depths, as measured in the radial direction.
- A tamper evident closure (1) as claimed in one of claims 11 and 12, wherein said two seats (17, 117, 217, 317) for each protrusion (14, 114, 214, 314) have different longitudinal and/or circumferential positions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL10812878T PL2523865T3 (en) | 2010-01-15 | 2010-11-19 | Tamper evident closure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2010000009 | 2010-01-15 | ||
PCT/IB2010/002959 WO2011086407A2 (en) | 2010-01-15 | 2010-11-19 | Tamper evident closure |
Publications (2)
Publication Number | Publication Date |
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EP2523865A2 EP2523865A2 (en) | 2012-11-21 |
EP2523865B1 true EP2523865B1 (en) | 2014-06-25 |
Family
ID=42932031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20100812878 Active EP2523865B1 (en) | 2010-01-15 | 2010-11-19 | Tamper evident closure |
Country Status (11)
Country | Link |
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US (1) | US9114912B2 (en) |
EP (1) | EP2523865B1 (en) |
KR (1) | KR101786138B1 (en) |
CN (1) | CN102725203B (en) |
CO (1) | CO6561834A2 (en) |
EA (1) | EA022140B1 (en) |
ES (1) | ES2505495T3 (en) |
MX (1) | MX2012007881A (en) |
PL (1) | PL2523865T3 (en) |
UA (1) | UA104928C2 (en) |
WO (1) | WO2011086407A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2765090B1 (en) * | 2013-02-08 | 2016-04-20 | Guala Closures S.p.A. | Tamper evident closure |
GB201307034D0 (en) | 2013-04-18 | 2013-05-29 | Obrist Closures Switzerland | Tamper-evident closure |
US20150060389A1 (en) * | 2013-08-29 | 2015-03-05 | David V. Bolger | Container closure device |
US10773860B2 (en) * | 2014-07-24 | 2020-09-15 | Al Ibtikar Packaging & Investment Co., Ltd. | Method for safe and tight closure using safety strip and cap for closing bottle's neck |
FR3027090B1 (en) * | 2014-10-10 | 2017-03-31 | Airbus Operations Sas | MEMBRANE SHUTTER |
PT108721A (en) * | 2015-07-23 | 2017-01-23 | Amorim & Irmãos S A | CONTAINER VIOLATION DETECTION CAPSULE, ITS USE AND OPERATING PROCEDURE |
NL2016212B1 (en) | 2016-02-03 | 2017-08-11 | Scholle Ipn Ip Bv | A closure assembly and container provided with said closure assembly. |
US11214409B2 (en) * | 2017-04-21 | 2022-01-04 | Guala Closures S.P.A. | Stoppers with overcaps for containers |
EP3460722A1 (en) | 2017-09-22 | 2019-03-27 | Authentic Vision GmbH | Tamper-activated authenticable security device |
IT201700124236A1 (en) * | 2017-10-31 | 2019-05-01 | Guala Closures Spa | Recognition system for containers to be filled and / or emptied with a specific type of product |
WO2021089889A1 (en) * | 2019-11-06 | 2021-05-14 | Compañía De Tapones Irrellenables, S.A. | Cap for an opening of a container |
CN112810993B (en) * | 2021-01-18 | 2022-05-17 | 贵州帮呗科技有限公司 | Anti-counterfeit bottle |
CN112896786B (en) * | 2021-01-21 | 2022-05-17 | 贵州帮呗科技有限公司 | Anti-fake bottle cap |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US869700A (en) * | 1907-05-06 | 1907-10-29 | John J Fraser | Bottle-stopper. |
US2718974A (en) * | 1952-04-01 | 1955-09-27 | Moeller Mfg Co | Expansion stopper |
US2940629A (en) * | 1957-05-04 | 1960-06-14 | Cros Modesto | Container sealing system |
DE1157101B (en) * | 1960-10-31 | 1963-11-07 | Heinrich Roland Hucke | Expansion cap for bottles and similar vessels |
US3091358A (en) * | 1960-12-20 | 1963-05-28 | Airaterra | Closure |
US3430777A (en) * | 1967-06-22 | 1969-03-04 | Vincent J Esposito Jr | Pilferproof cap with integral pressure actuated sealing means |
US3638821A (en) * | 1970-04-01 | 1972-02-01 | Angelo Guala Di Piergiocomo & | Closure for bottles and similar containers |
US4621743A (en) * | 1985-05-16 | 1986-11-11 | Tritec Industries, Inc. | Self-sealing closure device |
US4674641A (en) * | 1986-06-30 | 1987-06-23 | Greg Rusinyak | Tamper-evident closure cap |
US4902270A (en) * | 1988-10-03 | 1990-02-20 | Nalge Company | Centrifuge tube |
DE4102475A1 (en) * | 1991-01-29 | 1992-07-30 | Alexander Kau | CORKS FOR SEALING CHAMPAGNE AND BOTTLES OF CHAMPAGNE |
FR2688762B1 (en) * | 1992-03-20 | 1994-06-17 | Chauveau Joel | DEVICE FOR SEALING A CONTAINER WITH A tamper-evident indicator. |
ES2125462T3 (en) * | 1994-06-16 | 1999-03-01 | Kwik Kork Int Inc | CORK PLUG FOR WINE BOTTLES. |
WO1996006018A1 (en) * | 1994-08-19 | 1996-02-29 | W. L. Gore & Associates, Inc. | Vented vial for freeze-drying and method of minimizing contamination of freeze-dried products |
US6168036B1 (en) * | 1999-10-01 | 2001-01-02 | Hsi-Hsiung Teng | Corkscrew-free bottle stopper |
US6536618B1 (en) * | 2000-10-31 | 2003-03-25 | Hsu-Rong Hwang | Bottle plug |
EP1377506A4 (en) * | 2001-04-11 | 2007-06-06 | Sunlot Bottle Stopper Co Ltd | Bottle stopper |
ITVI20010180A1 (en) | 2001-08-30 | 2003-03-02 | Marco Musaragno | CAP FOR THE BOTTLING OF PRECIOUS WINES, PARTICULARLY SUITABLE FOR THE STORAGE AND REFINING OF THE PRODUCT |
US6651834B2 (en) * | 2001-09-11 | 2003-11-25 | Hometec Limited | Bottle stopper with pressure indicator |
US6719160B2 (en) * | 2001-09-28 | 2004-04-13 | Sunlot Bottle Stopper Co., Ltd. | Bottle stopper |
AU2002227791A1 (en) | 2002-02-04 | 2003-09-02 | Amcor Packaging (Australia) Pty Ltd | A tamper evident closure |
KR100396326B1 (en) * | 2002-04-13 | 2003-09-06 | 최광호 | Manufacturing method of plastic bottle cap using China bottle |
GB2390086A (en) | 2002-06-10 | 2003-12-31 | Montgomery Daniel & Son Ltd | Tamper evident anti-refill closure |
US6769560B1 (en) * | 2003-03-20 | 2004-08-03 | Ju-Chen Lin | Bottle stopper |
CN100503383C (en) | 2003-09-02 | 2009-06-24 | 刮拉瓶盖股份公司 | Closure with an optical tamper indicator for alcoholic beverage bottles |
US7061382B2 (en) | 2003-12-12 | 2006-06-13 | Francis M. Claessens | Apparatus for electronically verifying the authenticity of contents within a container |
TWI320020B (en) * | 2006-11-16 | 2010-02-01 | Expandable bottle stopper | |
US7731043B2 (en) * | 2007-02-20 | 2010-06-08 | Ching Yueh Wang Wu | Bottle stopper for sealing bottle mouth tightly |
CN101372274B (en) * | 2007-08-21 | 2010-08-18 | 栓乐多瓶塞有限公司 | Expanding bottle stopper |
-
2010
- 2010-11-19 US US13/519,250 patent/US9114912B2/en active Active
- 2010-11-19 WO PCT/IB2010/002959 patent/WO2011086407A2/en active Application Filing
- 2010-11-19 MX MX2012007881A patent/MX2012007881A/en active IP Right Grant
- 2010-11-19 EP EP20100812878 patent/EP2523865B1/en active Active
- 2010-11-19 PL PL10812878T patent/PL2523865T3/en unknown
- 2010-11-19 KR KR1020127021339A patent/KR101786138B1/en active IP Right Grant
- 2010-11-19 UA UAA201207598A patent/UA104928C2/en unknown
- 2010-11-19 ES ES10812878.6T patent/ES2505495T3/en active Active
- 2010-11-19 EA EA201201020A patent/EA022140B1/en not_active IP Right Cessation
- 2010-11-19 CN CN201080061455.4A patent/CN102725203B/en active Active
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2012
- 2012-08-09 CO CO12134302A patent/CO6561834A2/en active IP Right Grant
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ES2505495T3 (en) | 2014-10-10 |
PL2523865T3 (en) | 2015-02-27 |
EP2523865A2 (en) | 2012-11-21 |
EA022140B1 (en) | 2015-11-30 |
CN102725203B (en) | 2014-11-26 |
CN102725203A (en) | 2012-10-10 |
UA104928C2 (en) | 2014-03-25 |
KR20120109628A (en) | 2012-10-08 |
EA201201020A1 (en) | 2013-01-30 |
US9114912B2 (en) | 2015-08-25 |
MX2012007881A (en) | 2012-10-01 |
CO6561834A2 (en) | 2012-11-15 |
US20120279940A1 (en) | 2012-11-08 |
WO2011086407A3 (en) | 2011-09-22 |
WO2011086407A2 (en) | 2011-07-21 |
KR101786138B1 (en) | 2017-10-17 |
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